Postal Code 44290 in Massérac, Arrondissement of Châteaubriant-Ancenis, Loire-Atlantique
Verified postal code reference for 44290 in Massérac, France. Includes locality context, administrative hierarchy, and approximate centroid coordinates for validation and integration workflows.
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Geographic & Administrative Context
The postal identifier 44290 is under the regional jurisdiction of France. Within this territory, it is specifically managed as part of the pays-de-la-loire » loire-atlantique » arrondissement-of-chateaubriant-ancenis » masserac administrative chain, ensuring precise logistical and geographic synchronization with official geocoded registries.